Answer: (B) By investing their earnings back into their original investment
Explanation:
The investors basically get the compound returns by make a bank account that guarantees the return of the interest rate, put the premium earned once again into the fundamental reserve funds, reallocate the income to a higher hazard, better yield portfolio and expand the instruments of investment.
We can also invest our interest rate and then earned it back in the main saving account. We can also reallocate the earnings at the level of high risk. Thus, the investors get their compound return back by investing the earning into the original form of investment.
Therefore, Option (B) is correct.
